diff --git a/src/main/java/org/bench4q/share/models/monitor/FileSystemModel.java b/src/main/java/org/bench4q/share/models/monitor/FileSystemModel.java
index 97cfb51a..a1cf9263 100644
--- a/src/main/java/org/bench4q/share/models/monitor/FileSystemModel.java
+++ b/src/main/java/org/bench4q/share/models/monitor/FileSystemModel.java
@@ -15,7 +15,15 @@ public class FileSystemModel extends SampleModel{
 	private double usedGB;
 	private double freeGB;
 	private double usedPercent;
+	private double diskTotalKBytesRate;
+	@XmlElement
+	public double getDiskTotalKBytesRate() {
+		return diskTotalKBytesRate;
+	}
 
+	public void setDiskTotalKBytesRate(double diskTotalKBytesRate) {
+		this.diskTotalKBytesRate = diskTotalKBytesRate;
+	}
 	@XmlElement
 	public String getFileDir() {
 		return fileDir;
diff --git a/src/main/java/org/bench4q/share/models/monitor/PhysicalDiskModel.java b/src/main/java/org/bench4q/share/models/monitor/PhysicalDiskModel.java
index 281109b3..6fcbd803 100644
--- a/src/main/java/org/bench4q/share/models/monitor/PhysicalDiskModel.java
+++ b/src/main/java/org/bench4q/share/models/monitor/PhysicalDiskModel.java
@@ -9,7 +9,7 @@ import org.bench4q.share.models.master.statistics.SampleModel;
 import java.util.List;
 
 @XmlRootElement(name = "PhysicalDisk")
-public class PhysicalDiskModel extends SampleModel{
+public class PhysicalDiskModel extends SampleModel {
 	private Double diskReadKBytesRate;
 	private Double diskWriteKBytesRate;
 	private double curDiskQueLength;
@@ -18,6 +18,7 @@ public class PhysicalDiskModel extends SampleModel{
 	private double freeGB;
 	private double usedPercent;
 	private List<FileSystemModel> fieFileSystemModels;
+	private double diskTotalKBytesRate;
 
 	// private Logger logger = Logger.getLogger(PhysicalDiskModel.class);
 
@@ -98,4 +99,13 @@ public class PhysicalDiskModel extends SampleModel{
 		this.usedPercent = usedPercent;
 	}
 
+	@XmlElement
+	public double getDiskTotalKBytesRate() {
+		return diskTotalKBytesRate;
+	}
+
+	public void setDiskTotalKBytesRate(double diskTotalKBytesRate) {
+		this.diskTotalKBytesRate = diskTotalKBytesRate;
+	}
+
 }